NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 402
HD CARRIER LLC 2
MIDSTATES DATA TRANSPORT, LLC - NE 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2017-03-15 402-608-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ALBION NE
2017-03-13 402-590-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
2017-03-11 402-260-8XXX 8000–8999Assigned TELNYX LLC 073H WEST POINT NE
2017-03-11 402-307-9XXX 9000–9999Assigned TELNYX LLC 073H TEKAMAH NE
2017-03-11 402-347-9XXX 9000–9999Assigned TELNYX LLC 073H NORFOLK NE
2017-03-11 402-512-8XXX 8000–8999Assigned TELNYX LLC 073H FREMONT NE
2017-03-11 402-518-9XXX 9000–9999Assigned TELNYX LLC 073H WAYNE NE
2017-02-16 402-785-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DAVEY NE
2017-01-17 402-874-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 NEBRASKACY NE
2017-01-16 402-204-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E YORK NE
2017-01-16 402-204-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E YORK NE
2017-01-12 402-230-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E BEATRICE NE
2017-01-12 402-230-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E BEATRICE NE
2016-12-27 402-270-8XXX 8000–8999Assigned NUSO, LLC 732J COLUMBUS NE
2016-12-01 402-804-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PLATTSMTH NE
2016-11-30 402-940-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NORFOLK NE
2016-11-23 402-508-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SOSIOUX CY NE
2016-11-21 402-698-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HOMER NE
2016-11-18 402-468-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FT CALHOUN NE
2016-10-24 402-929-2XXX 2000–2999Assigned GREAT PLAINS BROADBAND, INC. - NE 012E NELIGH NE
2016-10-14 402-835-2XXX 2000–2999Assigned GREAT PLAINS BROADBAND, INC. - NE 012E COLUMBUS NE
2016-09-21 402-518-6XXX 6000–6999Assigned UNITED STATES CELLULAR - NE 6263 WAYNE NE
2016-09-20 402-607-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 WAHOO NE
2016-09-19 402-396-2XXX 2000–2999Assigned ONVOY, LLC - NE 549E PILGER NE
2016-08-15 402-949-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 LOUISVILLE NE
2016-08-12 402-902-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 HASTINGS NE
2016-07-05 402-454-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MADISON NE
2016-06-29 402-347-0XXX 0000–0999Assigned ONVOY, LLC - NE 549E NORFOLK NE
2016-06-22 402-260-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E WEST POINT NE
2016-06-22 402-263-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E UNION NE
2016-06-21 402-249-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 STROMSBURG NE
2016-06-03 402-534-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 UTICA NE
2016-06-03 402-534-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 UTICA NE
2016-05-12 402-704-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 FREMONT NE
2016-05-03 402-752-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KENESAW NE
2016-05-03 402-835-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NE 6263 COLUMBUS NE
2016-04-07 402-803-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 SEWARD NE
2016-03-31 402-302-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NORFOLK NE
2016-03-31 402-302-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NORFOLK NE
2016-03-23 402-835-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 COLUMBUS NE
2016-03-21 402-382-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E AINSWORTH NE
2016-03-21 402-382-9XXX 9000–9999Assigned ONVOY, LLC - NE 549E AINSWORTH NE
2016-03-21 402-587-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NE 7144 FAIRBURY NE
2016-03-21 402-590-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 OMAHA NE
2016-03-18 402-383-0XXX 0000–0999Assigned ONVOY, LLC - NE 549E W HAMBURG NE
2016-03-18 402-383-5XXX 5000–5999Assigned ONVOY, LLC - NE 549E W HAMBURG NE
2016-03-18 402-389-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E VALENTINE NE
2016-03-18 402-389-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E VALENTINE NE
2016-03-18 402-503-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E LAUREL NE
2016-03-18 402-503-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E LAUREL NE

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.